Tetsuo Morita, Yoshihide Nakagawa, Akinori Morimoto, Masateru Maruyama, and Yoshimi Hosokawa. 2012. “Changes and Issues in Green Space Planning in the Tokyo Metropolitan Area: Focusing on the ‘Capital Region Plan’”. GEOMATE Journal 2 (3):191-96. https://geomatejournal.com/geomate/article/view/1434.